331567850976

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{68489}}^1$

素因数の和:68952

約数の個数: 96

約数和(自身を含む): 878162342400

約数和(自身を除く): 546594491424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 239, 422, 478, 633, 717, 844, 956, 1266, 1434, 1688, 1912, 2532, 2868, 3376, 3824, 5064, 5736, 6752, 7648, 10128, 11472, 20256, 22944, 50429, 68489, 100858, 136978, 151287, 201716, 205467, 273956, 302574, 403432, 410934, 547912, 605148, 806864, 821868, 1095824, 1210296, 1613728, 1643736, 2191648, 2420592, 3287472, 4841184, 6574944, 14451179, 16368871, 28902358, 32737742, 43353537, 49106613, 57804716, 65475484, 86707074, 98213226, 115609432, 130950968, 173414148, 196426452, 231218864, 261901936, 346828296, 392852904, 462437728, 523803872, 693656592, 785705808, 1387313184, 1571411616, 3453831781, 6907663562, 10361495343, 13815327124, 20722990686, 27630654248, 41445981372, 55261308496, 82891962744, 110522616992, 165783925488, 331567850976]

約数ペア:

[(1, 331567850976), (2, 165783925488), (3, 110522616992), (4, 82891962744), (6, 55261308496), (8, 41445981372), (12, 27630654248), (16, 20722990686), (24, 13815327124), (32, 10361495343), (48, 6907663562), (96, 3453831781), (211, 1571411616), (239, 1387313184), (422, 785705808), (478, 693656592), (633, 523803872), (717, 462437728), (844, 392852904), (956, 346828296), (1266, 261901936), (1434, 231218864), (1688, 196426452), (1912, 173414148), (2532, 130950968), (2868, 115609432), (3376, 98213226), (3824, 86707074), (5064, 65475484), (5736, 57804716), (6752, 49106613), (7648, 43353537), (10128, 32737742), (11472, 28902358), (20256, 16368871), (22944, 14451179), (50429, 6574944), (68489, 4841184), (100858, 3287472), (136978, 2420592), (151287, 2191648), (201716, 1643736), (205467, 1613728), (273956, 1210296), (302574, 1095824), (403432, 821868), (410934, 806864), (547912, 605148)]